Hyraenoraycetea;, Agaricinese, Oclirosporse, Cortinarius. 119 



sum iiicrassatulo, 5-S cm. loiig., 1 ciu. sup. orass., 1,5-2 crn. infr. 

 crass., tereti-compresso, recto, levi vel longitudinaliter minutissi- 

 ine fibrilloso, ex albo ceraceo vel pallide inelleo, subnitcnte, tena- 

 cello, ad quaitum superum anuulato; sporis eliiptico-obovatis, su- 

 perne acutiuscule rotundatis, inferne inaequiiateraliter acutato-sub- 

 apiculatis, 10^5-6, grosse 1-guttulatis, pallide ferrugineis, epi- 

 sporio laxe subiraperspicueque undulato-subverruculoso. 



Hab. i.nter folia instrata sub nive: duo specimina frigore ri- 

 gentia prope Fiord Negri ad basin Moutis Sarmiento Fuegiae. — 

 Caro compactiuscula, aquosa, alba, a cute pilei nec non a lainellis 

 facile separanda. Velum submeinbranaceum, siccum, album, inaju- 

 sculum. Species habitu C. turmali Fr. satis affinis; basis stipitis 

 raycelio parco, albo, gossypino donata. 



6. Cortinarius magelianicus Speg. F. Pat. n. 31. — Soiitarius 5-7 493 

 cm. alt., totus intense violaceo-cceruleus; pileo plus minusve sor- 

 dide violaceo, hemispliairico, 2-2,5 crn. diam., centro obtusato ac 

 fuscescenti-pallescente, levissimo, sub iove pluvio luuco vestito, mar- 

 gine acuto vix laraellas excedente, subinflexo, subcrenulato donato, 

 subhygrophano ; lamellis latis, subconfertis, antice acutatis, deor- 

 sum latiuscule rotuudatis, adnato-sinuatis, prirno albis, dein cin- 

 namomeis, acie integris, trimacriis, crassiusculis, rigidulis; stipite 

 elongato, 4-5 cra. alt,, 5 nira. crass,, plus minusve recto, tereti, 

 basi sensim incrassato ac mycelio fibroso deuse intricato insidenti- 

 radicato, late fistuloso, basi excepta, ad partem superam sub pileo, 

 annulo membranaceo, lougitudinaliter plicatuio, brevi d^nato, e vio- 

 laceo coerulescente hinc inde pallescente, iuferne pallidissiino vel 

 sordido ; sporis ellipticis, 9-10 =; 5, utrinque plus minusve rotunda- 

 tis, inferne insequilateraliter apiculatis, grosse 1-guttulatis non v. 

 vix minute denseque asperulo-granulosis, ferrugineis. 



Hab. ad terram inter folia ac ramenta dejecta putrescentia in 

 silvis Voces hd^y Patagonise. — Velum araneoso-fibrosura, rauco 

 pilei defluente saepius indutura, cinnamomeum, inox evanescens. 

 Caro pilei succosa, subviolacea, tenuis, hyraeniophoro adnata; illa 

 stipitis a laraellis discreta, fibrosa, concolor. 



7. Cortinarius glutinosus Peck 43 Rep. p. IS. — Pileo convexo, glu- 494 

 tinoso, brunueo-ochraceo, raargine acuto-involuto; carne flavida; 

 lamellis adnexis, olivaceis; stipite solido, basi incrassato sod vix 

 bulboso, pallido; sporis subglobosis vel late ellipsoideis, 7 :; 6-7, 



Hab. ad terrara muscosam sub Viburnis, Sevey, Mont. Adiron- 



